Product Details

Product Overview:
DY-SV8F is a smart voice playback module developed independently by our company, Integrated IO trigger, UART protocol control, One_line single-bus protocol control, standard MP3 and other 7 operating modes setting by DIP switch;
Drive 4~8Ω, 3~5W speaker by a 5W class D audio amplifier on board;
Support MP3, WAV decoding;
64Mbits（8M bytes）flash storage on board, downloading music files directly by micro USB connector.

Product Characteristics:
1. Support MP3, WAV decoding.
2. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48.
3. 24bit DAC output, support dynamic range 90dB, SNR 85dB.
4. 64Mbits (8M bytes) flash storage on board, downloading music files directly by micro USB connector.
5. Drive 4~8Ω speaker by 5W class D amplifier chip on board.
6. Play 65535 pieces of music by UART control protocol; Play, Pause, Selecting music, VOL+/- and so on can be controlled, the communication baud rate is 9600bps.
7. Play 255 pieces of music by IO triggering.
8. Play music by One_line control protocol, Play, Pause, Selecting music, VOL+/- and so on can be controlled.
9. Switch 7 work modes using DIP switch easily.

Definition of Interfaces and Functions:


Package Included:
1 x DY-SV8F MP3 Voice Player Module Serial Control Playback Audio Playing Board w/ 8Mbits Flash Storage for Arduino
  • EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

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